TKFD-200FG Standard Type Vacuum Freeze Dryer

Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals,

biological research, chemicals and food. Freeze-dried products are easy to store for a long

time and can be restored to their pre-freeze-dried state and maintain their original

biochemical properties after the addition of water.

Freeze drying area: 2.1㎡

Number of partition layers: 7+1

Water catching capacity: 35Kg

Cooling methods: Air-cooled: well ventilated room temperature ≤ 25°C

Product Detail

⒈The transparent door of the drying silo is made of aerospace acrylic material, which is

non-bonded, high-strength and leak-free, allowing clear observation of the material

change process during the operation.

⒉Imported brand compressor, stable and low noise.

⒊Branded vacuum pump with high pumping speed and low noise level.

⒋Pre-freeze drying is carried out in situ, reducing the tediousness of the drying process

and automating the lyophilisation process.

⒌Simulation of the operating window interface to give a visual representation of the

operating conditions of the components and a digital display of the current operating

parameters of each part.

⒍Silicone oil as circulation medium, high precision temperature control, shelf temperature

difference ≤1℃, uniform drying effect.

⒎shelf pre-freezing at adjustable, controllable, mapping, pilot and production processes.

⒏ Separation of the lyophilisation chamber from the cold trap chamber to achieve

pharmaceutical grade pilot machine standards while increasing the efficiency and capacity

of the water trap.

⒐1000 sets of programs can be stored, each program can be programmed to set pre

freezing section and drying section, the freeze dryer can modify the program parameters

during operation and record the drying curve and data.

⒑7" touch screen operation, PLC industrial controller, display of drying curves.

⒒Square trays are less deformable, easy to handle and easy to clean.

⒓Equipped with an inflator valve for filling with dry inert gas.

⒔The possibility of setting user levels and passwords and decentralising the management

of operations.

⒕Can be filled with nitrogen or inert gas for preservation after drying.

⒖Automatic control system for freeze-drying

Thermal cycle protection, special heating materials, fuzzy PID control algorithm.

Optimised control algorithm for lyophilisation curves to control the temperature rise of the

sample during the sublimation and analytical drying phases.

Industrial touch screen for good man-machine interaction, easy to understand and simple to

operate without manuals

Drying room	Item	LGJ-200FGLGJ-200FG Standard
	Drying area	2.1㎡
	Number of partition layers	7+1
	Partition temperature range	-50℃-+70℃（No load）
	Partition temperature difference	±1℃（ When balanced）
	Spacing between partitions	70mm
	Partition size	500mm*600mm
Water trapping cold traps	Minimum cold trap temperature	≤-75℃
	Water catching capacity	35Kg
	Liquid in trays	25L(based on a thickness of 10mm)
Basic parameters	Ultimate vacuum	≤5Pa(limit display 0.1pa)
Basic parameters	Cooling methods	Air-cooled: well ventilated room temperature ≤ 25°C